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Smart Watch 1.72” Full Touch Screen Fitness Tracker for Android/iOS Phone, Advanced Heart Rate/SpO2 Pedometer/Blood Pressure/Text/Sleep Monitor, IP67 Waterproof Smartwatch for Women Men with wihte band


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Price: $45.99 - $39.99
(as of May 29,2022 01:15:57 UTC – Details)

Product Description


Bluetooth Connect:

1.Don’t connect with your phone bluetooth directly;

2.Download “Da fit” app first, choose “Add a device” to bind with “NK15”;

3.Make sure the watch has been paired and connected. (For iphone, it also need to allow the ‘NK15’ paired with your iphone)


1.Please don’t operate the smartwatch when it’s charging.

2.Please note, this watch can’t track your swimming data.

3.Please note the watch does not prevent hot water and sea water, it may damage the watch.

4.Please open all permissions of “Da Fit” on your phone to get a better experience.

5.Please don’t wear the watch too tight, remove your watch regularly, to give your wrist a break.

6.Please note the measurement data of the smart watch is for reference only, cannot be used for medical purposes.



Let’s Buy!

Package List:

Amszke Smart Watch*1

User Manual*1

USB Magnetic Charging Cable*1


This smart watch can not reply message or make calls, can help you hang up the call when you are busy.

And also not support connect to the Google Fit!!!


Compatible system: Android 4.4 & iOS 8.0 or above

Display: 1.72 inch Full Touch Screen

Battery Capacity : 200 mAh

Charging Time: 1.5 hours

Working Time: 7 days

Standby Time: 25-30 days

Waterproof Level: IP67

Resolution: 240*280

Strap width : 22 mm ( support replacement strap)







Personalized Watch Face

Up to 30 different watch faces for you. It is available for you to choose the one you like from the APP, or you also can set your own favorite photos as watch face.

Find Your Phone

Amszke smart watch can also help you find your phone. Long press this function on the watch and the phone will ring or vibrate.

Smart Notifications

You can get messages, email, and can read the messages directly on the smartwatch(can’t reply messages), keep you informed in time of anything important.







Breathe Training

Take a little time every day to do some deep breathing, can reduce stress, calm body and mind, and in the long run, it will be helpful to your health.


Activate the stopwatch function on the screen and record the exercise time. This fitness watch can help you track and optimize your training effect.

Theater Mode

The fitness watch will turn off the vibration and turn down the brightness when the theater mode is turned on.

Note: You can turn on/off the theater mode in the control center.


22mm Replace Samsung Band

The quick-release spring bars on both ends of the bracelet are made with seamless connection technology, slide the pin into the notch of the watch and keep two sides of the connector locked to the watch, push the pin inward, slide the other end inside.


Drink Reminder

After connecting the activity tracker with the phone, you can use the smart watch to remote camera to record the cherished moment of your friends and your family.


A Great Fitness Tracker

Super long battery life, 25-30 days standby time and 7 days usage time only 1.5 hours charging. It can satisfy you various usage needs, no need to charge frequently.



Weight: 46g

Size: 51.1*35.7*9.7mm


Sleep Monitor


Drink Reminder


A Great Fitness Tracker


Product Size


Smart Watch Just for You

>>>How to operate?

1.Charge the watch to activate when use the first time.

2.Download App ‘Da Fit’ (via scan the QR code in the manual), then enter the App to fill in your personal profile (height,weight,birthday,etc) to get more accurate experiences.

3.Turn on the bluetooth of your phone first. Enter the Da Fit app, click ‘Add A Device’ , choose ‘NK15’ in the list to bind.

4.Sync the data with the watch. The relevant health data will show you on APP homepage.

REMEMBER: The smartwatch must be connected through the DaFit app!!! Do not connect the watch via Bluetooth of the phone system directly. (If you connect the watch via your phone Bluetooth, the Mobile data and some functions may be unavailable.)

>>>How to be detected when pairing with the phone bluetooth?

1. Activate the bluetooth of the phone first, and make sure the phone within “system support”range (IOS 8.0 & higher, Android 4.4& higher, Bluetooth 5.0).

2. The distance between the watch and your phone need within 0.5m when pairing. After paired, please note the communication of Bluetooth is within 10m. If beyond, it will get disconnected, then you need re-bind the phone with your watch.

3. Or try to restart the phone, turn off the bluetooth then open again, bind again,if still can’t be detected.


>>>How to get message notifications on the watch?

1.Keep connect the watch with Da Fit App, and make the app running in the background to receive notifications.

2.Active the notification permission on your phone to allow Da Fit APP to read all notifications.

3.Turn on the switch to sync related information to the watch:

DaFit ->”Notifications”. You can choose the App(on the Notification List) that you want to receive notifications on watch.

>>>How to sync the weather?

1.Make sure the watch connect with the Da Fit app, the weather will update automatically every hour after connect.

2.Or enter the Da Fit App–>Choose “Others”–> Select “weather”–>Choose the city. You also can switch the Celsius or Fahrenheit as your needs.

Note: Sync the weather data must be open the weather function and your phone GPS positioning. iPhone must provide the DaFit app with location permission.

Date First Available‏:‎August 30, 2021

⌚Compatible for Android iPhone✅Smartwatch can be compatible with iOS 8.0/Android 4.4 or above. By connecting the watch with your device via the Da Fit app, you can get real-time notifications of your texts and messages, including Facebook, Twitter, WhatsApp, Linkedin etc. Never miss important messages.
⌚IP67 Waterproof & Long-Lasting Battery✅Amszke new watch is rated IP67 waterproof standard. You can wear it when washing hands, running in the rain, or even go to swimming with it. (Note: not suitable for diving or sauna). The magnetic charging cable ensures an easy charging method. If there are any problem in the process of activating, connecting and using this watch, please feel free to contact us.
⌚2021 upgraded Smart Watch✅When you receive message reminders, this waterproof smartwatch brings a resolution of 240×280 will vibrate to get your attention without disturbing others, which will do a great favor under the circumstance that needs to keep quiet like some important meetings. Very suitable for people working in office. (Note: Can’t reply message)
⌚24/7 Health Monitoring✅The upgraded fitness watch with an advanced HR sensor, give you real-time heart rate, blood Pressure Oxygen monitor (SpO2) which can also help to keep track of your sleep data and bring you to more scientific sleep habits. Record all-day activities like steps, miles walked, active minutes. You can set an alarm to wake you up softly every day.
⌚1.72 Full Touch Screen and Custom Dial Smartwatch✅The new upgraded smartwatch Supports more than 90 styles dial customized to make your watch more personal and unique. Also has many smarter functions, synchronized weather forecasts, sedentary reminders, vibrating alarm clock, music & remote camera control, water intake, stopwatch, countdown, brightness adjustment, find my phone, raise wrist to brighten screen, Use the deep breathing app to relax etc.

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Smart Watch 1.72” Full Touch Screen Fitness Tracker for Android/iOS Phone, Advanced Heart Rate/SpO2 Pedometer/Blood Pressure/Text/Sleep Monitor, IP67 Waterproof Smartwatch for Women Men with wihte band


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